The CHOU is one of the most powerful and multifunctional vibrators on the market today. It features 4 distinct and complementary silicone covers for enhanced clitoral stimulation. It contains two new generation F1 motors with 10 functions, which can be controlled independently. The tip of the vibrator includes a NG F1 10 function vibrating motor for G-Spot stimulation and also has a unique NG F1 10 function vibrating motor for clitoral stimulation. This means that your toy offers up to 100 unique settings and with 4 different clitoral covers, your options are limitless. Made from 100% smooth, medical-grade silicone (hypoallergenic), it is completely waterproof (IPX7) and exceptionally quiet, with sound levels below 60db. This means you can use it wherever you desire. It contains a rechargeable lithium battery with a magnetic USB connection, which, when fully charged, provides 40 minutes of passionate playtime.